深圳市富满电子有限公司

SHENZHEN FUMAN ELECTRONICS CO., LTD.

八位计算器

第 1 页 共 11 页

BASIC FUNCTION 8 DIGITS LCD CALCULATOR

The SC876F is a single chip CMOS LSI with 8-digit arithmetic operation, single memory

extraction-of-square-root, percentage calculation and auto power off function, designed for FEM LCD

operation with a 1.5V power supply or dual power supply.

FUNCTIONS

 Four standard functions(＋，－，×，÷)

 Auto constant calculations (constant: multiplicand, divisor, addend and subtrahend).

 Square and reciprocal calculations.

 Mark-up and mark -down calculations.

 Extraction of square root.

 Percentage calculations.

 Chain multiplication and division.

 Power calculations.

 Rough estimate calculations.

 Clear key: ON/C, ON/CE, CE

FEATURES

 Single chip CMOS construction.

 Rollover capability.

 Floating decimal point.

 LCD direct drive.

 Overflow indication: E.

 Accumulating memory: M+, M-, RM, CM, RM/CM.

 Only bare chip available.

 On chip supply voltage limiter by application.

ABXOLUTE MAXIMUM RATINGS

Characteristic

Symbol

Rating

Unit

Note

Terminal voltage

-0.3~+2.1

V

1

-0.3~VGG+0.3

V

Solar supply voltage

1.1~3.0

V

2

1.1~1.8

V

3

Battery supply voltage

1.1~1.8

V

Operating temperature

Topr

0~+50

℃

Storage temperature

Tstg

-55~+125

℃

Note: 1. Maximum voltage on any pin with respect to the GND.

2. Vsb is solar supply voltage.